Write the equation for the line whose slope is -1/4 and goes through the point (-2,6)

Step-by-step explanation:

use y = mx + b where:

y = y-coordinate = 6

m = slope = -1/4

x = x-coordinate = -2

b = y-intercept = what we're solving for to complete the equation

plug the values into the equation

              multiply and 2

                        subtract from both sides

now we plug m and b into the equation and leave x and y as variables to get the final equation:

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s

c.)

step-by-step explanation: